Structure of speaker use on ship

Subwoofer assembly

Super-directional loudspeaker using ultrasonic wave

Support structure of loudspeaker unit and loudspeaker system

Surface mount electromagnetic sound producing device

Surface-mounted electromagnetic sound generating body

Surround speaker

System for controlling low frequency acoustical directivity patt

System for the projection of cinematographic works and...

Tapered thickness surround for high excursion speaker driver

Television having a device for preventing vibration of speaker

Thermoset composite material baffle for loudspeaker

Trim panel with integrally formed attachment member

Tweeter support rack structure

Twist-lock-mountable versatile loudspeaker mount

Variable disposition wide band multi-way loudspeakers

Variable frequency response microphone porting system

Variable tilt loud speaker enclosure

Vehicle loudspeaker

Vehicle speaker pod